白仲颖

Tile type brake with hand hold-down device

张焱, 李成群, 白仲颖, 2009 .

Wellhead self-abdicating device of linear pumping unit

白仲颖, 阳建军, 张秀芳, 2009 .

Small type movable oil liquid treatment device

白仲颖, 李东, 李正涛, 2014 .